Sunrise and Sunset times in Parnaiba, Brazil

Parnaiba Brazil Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
05:45:02
Sunset
Today sunset
17:47:18
🌤️
Day length
12h 2m 16s
City
Parnaiba
Region / Country
Piauí, Brazil
Time zone
America/Fortaleza, UTC -3 h.
Population
138 008 people
Latitude
-2.91
Longitude
-41.77

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 05:48:26 11:50:54 17:53:21 12h 4m 55s
2026-Apr-02, Thursday 05:48:13 11:50:36 17:52:59 12h 4m 46s
2026-Apr-03, Friday 05:48:00 11:50:18 17:52:37 12h 4m 37s
2026-Apr-04, Saturday 05:47:47 11:50:01 17:52:15 12h 4m 28s
2026-Apr-05, Sunday 05:47:35 11:49:44 17:51:53 12h 4m 18s
2026-Apr-06, Monday 05:47:22 11:49:27 17:51:31 12h 4m 9s
2026-Apr-07, Tuesday 05:47:10 11:49:10 17:51:10 12h 4m 0s
2026-Apr-08, Wednesday 05:46:58 11:48:53 17:50:49 12h 3m 51s
2026-Apr-09, Thursday 05:46:46 11:48:37 17:50:28 12h 3m 42s
2026-Apr-10, Friday 05:46:34 11:48:21 17:50:07 12h 3m 33s
2026-Apr-11, Saturday 05:46:23 11:48:05 17:49:47 12h 3m 24s
2026-Apr-12, Sunday 05:46:12 11:47:49 17:49:27 12h 3m 15s
2026-Apr-13, Monday 05:46:01 11:47:34 17:49:08 12h 3m 7s
2026-Apr-14, Tuesday 05:45:50 11:47:19 17:48:49 12h 2m 59s
2026-Apr-15, Wednesday 05:45:40 11:47:05 17:48:30 12h 2m 50s
2026-Apr-16, Thursday 05:45:30 11:46:51 17:48:11 12h 2m 41s
2026-Apr-17, Friday 05:45:20 11:46:37 17:47:53 12h 2m 33s
2026-Apr-18, Saturday 05:45:11 11:46:23 17:47:36 12h 2m 25s
2026-Apr-19, Sunday 05:45:02 11:46:10 17:47:18 12h 2m 16s
2026-Apr-20, Monday 05:44:54 11:45:58 17:47:02 12h 2m 8s
2026-Apr-21, Tuesday 05:44:46 11:45:45 17:46:45 12h 1m 59s
2026-Apr-22, Wednesday 05:44:38 11:45:34 17:46:30 12h 1m 52s
2026-Apr-23, Thursday 05:44:31 11:45:22 17:46:14 12h 1m 43s
2026-Apr-24, Friday 05:44:24 11:45:12 17:45:59 12h 1m 35s
2026-Apr-25, Saturday 05:44:17 11:45:01 17:45:45 12h 1m 28s
2026-Apr-26, Sunday 05:44:11 11:44:51 17:45:31 12h 1m 20s
2026-Apr-27, Monday 05:44:06 11:44:42 17:45:18 12h 1m 12s
2026-Apr-28, Tuesday 05:44:01 11:44:33 17:45:06 12h 1m 5s
2026-Apr-29, Wednesday 05:43:56 11:44:25 17:44:53 12h 0m 57s
2026-Apr-30, Thursday 05:43:52 11:44:17 17:44:42 12h 0m 50s

Day length in Parnaiba during the year on the chart

Parnaiba on Brazil map

Daylight Hours FAQ: 10 Most Googled Questions Answered

Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.

Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).

Northern Hemisphere: June 20-22 (summer solstice).

Southern Hemisphere: December 21-23.

Near polar circles, the sun doesn't set for 24 hours.

Northern Hemisphere: December 21-22 (winter solstice).

Southern Hemisphere: June 20-21.

The closer to poles, the more extreme variations:

  • Equator: ~12-hour days year-round
  • Polar regions: Midnight sun/polar nights occur

Miami's lower latitude means:

  • Winter days are longer than NY's
  • Summer days are slightly shorter

During equinoxes:

  • Spring: March 20-21
  • Fall: September 22-23

Most rapid change near equinoxes: 2-4 minutes daily.

Slowest change near solstices: <1 minute daily.

Reliable tools:

  • Timeanddate.com
  • SunCalc.org
  • Photographer's Ephemeris app

Yes. Reduced winter sunlight may cause:

  • Seasonal Affective Disorder (SAD)
  • Vitamin D deficiency

Solution: Light therapy lamps & midday walks